Are engineered nanoparticles dangerous? And if they are, how do we assess the health risks and ensure their safety? This is a remake of the original 2012 Risk Bites video that took a look at what makes engineered nanoparticles potentially dangerous. For more on the risks and benefits of emerging technologies like nanotechnology, visit the ASU School for the Future of Innovation in Society at http://sfis.asu.edu/ #nanotechnology #safety #risk #nano Original video https://www.youtube.com/watch?v=Ggy9FuNHGvs USEFUL LINKS Nano & Me: Nanotechnology in our lives: http://www.nanoandme.org/home/ Are quantum dot TVs – and their toxic ingredients – actually better for the environment? https://theconversation.com/are-quantum-dot-tvs-and-their-toxic-ingredients-actually-better-for-the-environment-35953 24 questions and answers on nanotechnology safety: http://2020science.org/2010/02/12/24-questions-and-answers-on-nanotechnology-safety/ The New Toxicology of Sophisticated Materials: Nanotoxicology and Beyond: http://dx.doi.org/10.1093/toxsci/kfq372 Nanotoxicology: An Emerging Discipline Evolving from Studies of Ultrafine Particles http://dx.doi.org/10.1289/ehp.7339 Navigating the risk landscape (Nature Nanotechnology): http://rdcu.be/g1mS RISK BITES Risk Bites videos are devised, created and produced by Andrew Maynard, in association with the Arizona State University School for the Future of Innovation in Society (http://sfis.asu.edu/). They are produced under a Creative Commons License CC-BY-SA Backing track: Mandolin Highway by Olive Musique. http://www.premiumbeat.com/royalty_free_music/songs/mandolin-highway Risk Bites is your guide to making sense of risk. We cover everything from understanding and balancing the risks and benefits of everyday products, to health science more broadly, to the potential impacts of emerging technologies, to making sense of risk perception. If you enjoy our videos, please subscribe, and spread the word!